{"id":5142,"date":"2021-01-25T06:33:35","date_gmt":"2021-01-25T06:33:35","guid":{"rendered":"https:\/\/sapizon.com\/?p=5142"},"modified":"2022-05-06T09:45:23","modified_gmt":"2022-05-06T09:45:23","slug":"how-to-do-regression-testing","status":"publish","type":"post","link":"https:\/\/sapizon.com\/how-to-do-regression-testing\/","title":{"rendered":"How To Do Regression Testing?"},"content":{"rendered":"

[vc_row][vc_column][vc_column_text]Regression Testing is a vital part of QA\u00a0 and Software Testing<\/a>. Despite this, some Software Testers tend to rush the process or even skip it entirely because it is termed as time-consuming. But, with the right approach, it can be achieved by avoiding the challenges.<\/p>\n

When a Software Application is released in the market, developers, and Testers ensure that all features are working as per requirement. But as time goes on, the Software needs to be updated with new features and functionalities to enhance the user experience.<\/p>\n

The issue with any updates is, they tend to affect the entire application when they are initially integrated. Though the new features are thoroughly tested, they can turn out to be the cause of the existing features not working as optimally as earlier.<\/p>\n

This is why Regression Testing is important. If you are a software developer, you want to be able to update your software without affecting the existing functionalities. Regression Testing is the process of looking for defects\/regression in the existing features.<\/p>\n

Here, Software Testers run all the functional and non-functional tests to ensure that the newly developed code does not create any bugs or break optimally Functioning Software. The primary purpose is to ensure that the software performs as per expectation even after the change.<\/p>\n

Tips to Improve Regression Testing<\/b><\/p>\n

Here are a few ways adopted by Top software Testing Companies like ours to change the way testers and developers approach Regression Testing.<\/p>\n

Build Your Regression Suite<\/b><\/p>\n

Software Testers need to build a regression suite to conduct regression testing effectively. A regression suite is an overview of the various functionalities that the desired Software Application consists of. These are essentially Test scenarios that QA engineers are compelled to Test.<\/p>\n

A Regression suite can be created using existing Test Cases for Functional Testing, Integration Testing, Unit Testing, etc. In short, the test cases you have developed from the beginning.<\/p>\n

They can be used in your Regression suite as you have already tested these functionalities and you know they are meeting the expectations. A Regression suite will grow along with the Software Application and might culminate with several Regression Test Cases for you to deal with.<\/p>\n

And when the number of Regression Test Cases keeps on increasing as the software system grows, it creates a scope for automated Regression Testing.<\/p>\n

Select Your Approach<\/b><\/p>\n

How much of the Regression Testing<\/a> process you automate depends on the approach you adopt. You can either adopt a structured approach or an exploratory approach.<\/p>\n

A structured approach involves writing up all your test cases and stick to them while testing. In an exploratory approach, however, you can write test cases when the need arises and the process is free. However, experts have recommended that the ideal approach falls somewhere in between.<\/p>\n

Automation becomes essential for Regression Testing because it allows the agile team to perform tests more efficiently. As the software grows and develops, previously set up tests may not be completely relevant to the current product attributes.<\/p>\n

Therefore, it becomes important for Testers<\/a> to apply their minds, review the test cases, and evaluate the results. Hence, the approach you take must be a perfect balance between following a consistent approach and exploring new areas.<\/p>\n

Selecting Test Cases for Regression Suite<\/b><\/p>\n

You can select Test Cases for your regression suite based on the following aspects:<\/p>\n